Pentafluoroethane-d1 (gas) CAS 87458-21-7

Purity 97%+In StockPharmaceutical Standards
CAS No.87458-21-7
Molecular Formula-
Molecular Weight121.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Pentafluoroethane-d1 (gas) CAS 87458-21-7 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 121.03 g/mol gives Pentafluoroethane-d1 (gas) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Pentafluoroethane-d1 (gas) (CAS 87458-21-7), molecular formula C2DF5 and molecular weight 121.03 g/mol, is a CATO reference standard with documented purity and traceability.

Pentafluoroethane-d1 (gas) (C2DF5) contains deuterium isotope labeling, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC2DF5
Molecular Weight121.03 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.5
CAS Registry Year (est.)1981
Halogen ContentF-containing

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Why CATO?